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Chapter 13 Encryption and Scrambling
Configuring Scrambling General Settings
General Settings Parameters
The following table describes the General Settings parameters.
Parameter
Scramble Video and Audio The RFGW-1 can scramble all components of a service or only
Check SCG at Provision
Time
Strong Pairing Enforcement Switches on or off the NDS strong pairing enforcement.
SCG Persistence
Active Core Encryption
Core Encryption Algorithm Selects DES (PowerKEY), or DVB-CS for simulcrypt.
Scrambled ECMG Streams
Selecting Scrambler Parameters
Follow instructions below to select scrambler parameters.
1
Navigate to the System/Scrambler page.
Result: The following page is displayed.
2
Click the check box next to the parameter you want to activate.
3
Click Apply to accept or Reset to abort.
182
Description
the video and audio component of a service (in case of service
level scrambling).
When this parameter is on and the SCS receives a SCG
provisioning message from the EIS, the RFGW-1 checks the
presence of the elementary streams/service(s) in the incoming
transport stream with the service(s) listed in the SCG
provisioning message. If the incoming transport stream
contains the service(s), the SCS accepts the SCG. If not, the
SCS refuses the SCG and returns an error message to the EIS.
When switched off, the RFGW-1 checks the transport stream
for service(s) present (activation time). The scrambler starts
the scrambling process for service(s).
Allows the SCGs to be stored on the device so that they are
available after reboot.
Shows the correct firmware encryption algorithm.
Displays the scrambled stream count on the RFGW-1.
78-4025112-01 Rev H0
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